baber/WOPTO huggingface dataset:
Patent EP-4254970-A2 (EP)
Inventor: TAKAHASHI KAZUYUKI
IPC: H04N21/426
Filed: 2017-10-26
Abstract: Provided is reception apparatus comprising a reception section adapted to receive a physical layer frame transported as a broadcast signal. The monitoring information is included in upper layer signaling that is signaling in a layer higher than a physical layer and is used to monitor a specific emergency warning service. The reception apparatus further comprises a demodulation section adapted to a demodulate physical layer signaling acquired from the physical layer frame and monitor whether emergency warning information has been transported on a basis of emergency warning notice information included in the physical layer signaling. Additionally, the reception apparatus comprises a data processing section adapted to process packets supplied from the demodulation section. The reception section and the demodulation section are adapted to be active in a stand-by mode to monitor the emergency warning notice information while the data processing section is inactive in the stand-by mode. The reception apparatus is adapted to start up the data processing section automatically from the stand-by mode to a normal mode in a case where the emergency warning notice information indicates that the emergency warning information has been transported. The monitoring information includes monitoring target information indicating a uniform resource locator, URL, of an application that is used to acquire an application via a communication line.
Patent EP-4316630-A2 (EP)
Inventor: CADIAU AMANDINE
IPC: B01D53/04
Filed: 2018-04-05
Abstract: Embodiments of the present disclosure describe a method of capturing chemical species from a fluid composition comprising providing a metal-organic framework characterized by the formula M<sub>a</sub>M<sub>b</sub>F<sub>5</sub>(O/H<sub>2</sub>O)(pyrazine)<sub>2</sub>·x(solv), wherein M<sub>a</sub> is Ni<sup>2+</sup>; M<sub>b</sub> is Nb<sup>5+</sup>, Al<sup>3+</sup>, or Fe<sup>3+</sup>; x is from 0 to 10 and solv is one or more of H<sub>2</sub>O, CO<sub>2</sub>, DMF, EtOH, NMP, MeOH; contacting the metal-organic framework with a fluid composition including H<sub>2</sub>O, CO<sub>2</sub>, and one or more other chemical species; and capturing H<sub>2</sub>O and CO<sub>2</sub> simultaneously from the fluid composition.
Patent EP-4280808-A2 (EP)
Title: Network allocation vector management
Inventor: KIM JEONGKI
IPC: H04W84/12
Filed: 2016-05-13
Abstract: A method of transmitting a frame by a station (STA) in a wireless LAN system supporting an HE PPDU (high efficiency physical layer protocol data unit) according to an embodiment of the present invention includes: setting a first duration field included in an HE-SIG A field; and transmitting a frame including the HE-SIG A field and a MAC header, wherein the first duration field is set to indicate a TXOP (transmission opportunity) value using a smaller number of bits than a second duration field included in the MAC header, and a granularity of a time unit used for indicating the TXOP value in the first duration field is set to be different from a granularity of a time unit used in the second duration field.
Patent EP-4289623-A2 (EP)
Title: Print component with memory array using intermittent clock signal
Inventor: LINN SCOTT A
IPC: B41J2/045
Filed: 2019-02-06
Abstract: A print component includes at least one data pad to receive data segments. Each data segment comprises a number of segment bits, the number of segment bits including a fire pulse group comprising a number of fire pulse group bits, and the number of segment bits being at least equal to the number of fire pulse group bits. The print component includes at least one clock pad to receive an intermittent clock signal and a fluid actuator array corresponding to a liquid type and to the data pad. The fluidic actuator array has a corresponding array of memory elements to serially receive a data segment from the data pad each time the intermittent clock signal is present on the at least one clock pad and to store at least the fire pulse group bits.
Patent EP-0005244-A2 (EP)
Inventor: WEITEMEYER WERNER DIPL-ING
IPC: H04N3/08
Filed: 1979-04-26
Abstract: 1. A high-resolution sensor for producing a stabilised image, preferably a thermal image, using a series detector comprising several individual detectors in series to produce an image in an elevational or azimuth direction (height or lateral dimension of the image) and using a scanning mirror scanning a scene of the terrain in order to produce an image in the azimuth direction or in an elevational direction (lateral dimension or height of the image), characterised in that in order to stabilise the image about the rotational or pivot axis (B) of the scanning mirror (4) or about a parallel axis there is provided a collimator (10) stabilised with respect to the lateral dimension and height of the image, which displays a line grid on a light-sensitive additional detector (11) in known manner via the rear, mirror face of the scanning mirror (4), and that the output signals of the additional detector (11) trigger interrogation of the individual detectors of the series so that displacement of the image is compensated, this displacement being caused by a movement superimposed on the scanning movement of the scanning mirror (4) (precise control of the scanning process by the series detector in dependence on the position of the scanning mirror).
Patent EP-0024044-A2 (EP)
Inventor: BIRKLER ROBERT
IPC: G10K11/16
Filed: 1980-08-08
Abstract: 1. Sound absorbing cladding, especially for anechoic chambers, having a plurality of adjacent, substantially wedge-shaped sound absorbers of sound absorbing material, characterized in that a) the base surface (3) of the sound absorber is spaced from the acoustically hard chamber wall, b) the sound absorber is provided with at least one recess (4) in the region of the base surface (3), the cross-section of which tapers towards the interior of the sound absorber, and c) the base surface (3) of the sound absorber is not acoustically tightly sealed.
Patent EP-0027034-A2 (EP)
Inventor: HARTRY DONALD RICHARD
IPC: G10D13/02
Filed: 1980-10-02
Abstract: A head for a drum or similar musical instrument comprising a synthetic plastic sheet material (12) and a synthetic fabric material (10) having a random fiber orientation which is laminated thereto. The synthetic plastic sheet material remains the primary tension load carrier while the fabric material having nonorientated fibers is laminated thereto to distribute load without transferring stress into the plastic sheet material. thereby reducing the tendency of the plastic sheet material to dent as well as damping undesirable overtones, and to provide an improved brush surface. The synthetic fabric material is preferably impregnated with a water-based resin emulsion system to insure that the nonorientated individual fibers are elastomerically bonded together, thereby increasing the fabric materials' intralaminar integrity and to further enhance the tone quality of the laminated head. Lamination and impregnation in this manner provides a laminated head having an improved sound by increasing resonance and projection with a reduction of harmonic dissonance and provides a playing surface having improved brush response, thereby also resulting in improved brush sound.
Patent EP-0048431-A2 (EP)
Title: Control for automatic machine tool drive
Inventor: MCCLURE GEORGE W
IPC: G05B19/23
Filed: 1981-09-15
Abstract: A drive (32) system includes a single stage gear reducer and power screw (32), a brushless variable-speed electric motor (12) with position and velocity sensing instrumentation, a solid state power amplifier, and a programmable controller. During operation an absolute positional reference is established when the slide actuates a non-contacting limit switch to signal that the slide is within less than one motor revolution of the correct starting point. A memory accessible by a microprocessor has paired values of velocity and position stored in a table representing ideal such values for deceleration portions of the motion cycle. Alternatively, the microprocessor computes each new value of position and velocity in real time as required to update the velocity commands sent to a comparator. The comparator compares the predetermined slide position to the actual slide position and signals the microprocessor that a change in output to the motor power supply is required. A digital to analog converter converts the motor velocity signal that issues from the microprocessor to a variable d.c. voltage whose magnitude varies over a range that determines the sense of direction and speed of the drive motor.
Patent EP-0049910-A2 (EP)
Inventor: SCHIRMANN PETER JUDE
IPC: C09D133/04
Filed: 1980-04-14
Abstract: There are provided copolymers of (I) a compound of the - formula:
     wherein A is an organic group containing a polymerizable vinyl linkage; Z is selected from O or S; m and n are integers each selected from 0 and 1, Y is a bridging unit; X is selected from the group consisting essentially of
     
     
     wherein R' is an alkyl group with 1-8 carbon atoms, and R is an aliphatic moiety; and (II) one or more copolymerizable vinyl monomers. The copolymers may be incorporated into curable coating compositions with compounds containing at least two primary or secondary amine groups per molecule.
Patent EP-0032844-A2 (EP)
Inventor: MITCHELL JOLYON PAUL
IPC: G01N33/00
Filed: 1981-01-21
Abstract: A gas detector 10 comprises a body 3 which houses a catalytic detector element 4. The detector element is of the type which functions by oxidation of the flammable gas on the surface of the element, which contains an oxidation catalyst on a support of porous material. The support is formed around a small coil of metallic wire having a significant temperature coefficient of resistance. An electrical current is passed through the wire to heat the detector to 300° C-500° C and the exothermic oxidation of the flammable gas increases the temperature further so that the presence of the flammable gas can be detected by detecting the consequent change in resistance. 
     In order to protect the catalyst material of the detector element 14 from substances which can impair sensitivity a filter 8 is disposed in the opening 17 through which the detector communicates with the atmosphere being monitored. 
     The filter 8 comprises a micro-porous alumino-silicate compound, for example a zeolite, which prevents these substances reaching the detector element 4 but permits the passage of the gases to be detected. 
     The compound is retained between two members of porous permeable material, for example, high density polythene and is contained within an enclosure of wire mesh.
Patent EP-0034050-A2 (EP)
Inventor: SMITH DAVID STUART
IPC: G01N33/543
Filed: 1981-02-05
Abstract: In the immunoassay of antigens in liquids, a reaction mixture is formed containing the liquid under assay, labelled antigen. and a mixed binding reagent which contains an antigen-binding site and a label-binding site, the two sites being spaced apart in the reagent so that a single molecule of labelled antigen cannot bind to both sites. The label is one whose activity is changed upon binding to a label-binding site, and the amount of antigen in the original liquid sample is determined by measuring the activity of the label in the reaction mixture. A preferred label is a fluorophore. The mixed binding reagent preferably consists of two antibodies linked together.
Patent EP-0047184-A2 (EP)
Inventor: GOFF DAVID LEE
IPC: C09D4/00
Filed: 1981-09-02
Abstract: A polyamide ester resin containing photopolymerizable groups is made more rapidly photopolymerizable and therefore more suitable for forming relief structures on electrical devices (such as capacitors, integrated circuits and semiconductors) by including therein a radiation-sensitive polymerizable polyfunctional acrylate compound and an aromatic biimidazole photopolymerization initiator. On exposure through a pattern of a dried film obtained using a solution of such composition, photopolymerization takes place rapidly and efficiently following which developing can be effected and the photopolymerized material baked to leave a heat- resistant polyimide structure.
Patent EP-0047666-A2 (EP)
Inventor: KAMINAGA KOZO
IPC: H04N5/783
Filed: 1981-09-08
Abstract: In a video signal reproducing system which employs therein a head tracking control system in which a reproducing head is moved in the direction substantially perpendicular to its scanning direction usually along each recorded track on a tape to cause a predetermined track skip so as to scan a selected one of the recorded tracks and is provided with a detecting circuit device for detecting the phase of color signal component, for example, the R-Y component of a video signal reproduced from the recorded tracks, an additional circuit (10, 11) is provided for preventing the detection of the phase of color signal component by the detecting circuit device from being in error following a track skip where the number of tracks skipped is such that the phase sequence between successive scanned tracks is incorrect. This is achieved by controlling the detecting circuit device with information about the track skip which is obtained in the head tracking control system.
Patent EP-0059808-A2 (EP)
Inventor: LIVINGSTONE DAVID
IPC: A61J3/10
Filed: 1981-09-14
Abstract: A tablet making machine includes a rotor (10), one end, preferably the lower end, of which is detachably secured to a rotatable member of the machine so that the rotor rotates with the rotatable member in use of the machine; the configuration of the rotor being such that when it is detached from the rotatable member the rotor can be removed from the machine by generally horizontal sliding movement. The rotor may thus be easily and quickly removed from the machine by detaching the rotor from the rotatable member and sliding the rotor horizontally from the machine, thus significantly reducing the time taken to clean the machine between batches of tablets may be reduced and enabling ready replacement of punches and/or dies that are damaged or worn. Further, an alternative rotor with different punches can be substituted very quickly. In this way, machine downtime may be significantly reduced.
Patent EP-0036819-A2 (EP)
Inventor: RAMSAY WALLACE B
IPC: B29C35/08
Filed: 1981-03-23
Abstract: Continuous process for the preparation of watersoluble polymers in which highly concentrated monomer solutions may be polymerized by a combination of a visible light and a thermally initiated process.
Patent EP-0064122-A2 (EP)
Inventor: D AMATO PAOLO
IPC: H04N17/02
Filed: 1981-08-26
Abstract: A digital ITS signal generator usable as a reference standard instrument in systems for producing, transmitting and diffusing color television signals by the PAL system comprises a pulse generator whose synchronism generator (P.G.) is off standard and has the subcarrier frequency f sc  and the line frequency f H  bound to each other by the relation:       
     By this arrangement the subcarrier frequency is an integral multiple of the line frequency so that it is sufficient that each ITS signal is generated in a single version instead of four as would be necessary in the case of a standard P.G. in which:
Patent EP-0073481-A2 (EP)
Inventor: MISCHKE PETER DR
IPC: D06P3/66
Filed: 1982-08-26
Abstract: Wasserlösliche Azoverbindungen der Formel <IMAGE> in welcher D Phenylen ist, das durch einen oder zwei Substituenten aus der Gruppe niederes Alkyl, niederes Alkoxy, Hydroxy, niederes Alkanoylamino, Benzoylamino, durch niederes Alkyl, niederes Alkoxy, Chlor und/oder Sulfo substituiertes Benzoylamino, Chlor, Brom, Fluor und Carboxy und/oder durch eine Nitrogruppe, und/oder durch eine weitere Gruppe der Formel Y-SO2-(CH2)n-, in welcher Y die nachstehende Bedeutung hat und n für 1 oder 2 steht, substituiert sein kann, oder D Naphthylen ist, das durch einen oder zwei Substituenten aus der Gruppe niederes Alkyl, niederes Alkoxy, Hydroxy, niederes Alkanoylamino, Benzoylamino, durch niederes Alkyl, niederes Alkoxy, Chlor und/oder Sulfo substituiertes Benzoylamino, Chlor, Brom, Fluor, Carboxy und Sulfo und/oder durch eine Nitrogruppe substituiert sein kann, oder D der Benzthiazol-2-yl-Rest ist, der im carbocyclischen Ring die angegebene Gruppe Y-SO2-(CH2)n- gebunden enthält und in diesem Benzolkern weiterhin durch einen Substituenten aus der Gruppe niederes Alkyl, niederes Alkoxy, Hydroxy, niederes Alkanoylamino, Benzoylamino, durch niederes Alkyl, niederes Alkoxy, Chlor und/oder Sulfo substituiertes Benzoylamino, Nitro, Chlor, Brom und Sulfo substituiert sein kann, M Wasserstoff oder das Äquivalent eines Metalls ist, R der Acylrest einer gegebenenfalls substituierten niederen Alkancarbonsäure, niederen Alkencarbonsäure, aromatischen Carbonsäure, niederen Alkansulfonsäure, aromatischen Sulfonsäure, Carbaminsäure oder niederen Alkensulfonsäure ist, Y die Vinylgruppe oder eine Gruppe -CH2-CH2-Z ist, in welcher Z für einen alkalisch eliminierbaren Rest oder die Hydroxygruppe steht, und n Null, 1 oder 2 ist. Diese Azoverbindungen werden analog bekannter Verfahrensweise beispielsweise durch Diazotierung und Kupplung der aus der Formel ersichtlichen Diazokomponenten und Kupplungskomponenten hergestellt. Sie besitzen faserreaktive Eigenschaften und liefern beispielsweise auf Cellulosefasermaterialien farbtiefe und echte Färbungen und Drucke.
Patent EP-0077673-A2 (EP)
Inventor: VARCO JOSEPH J
IPC: A61Q5/06
Filed: 1982-10-18
Abstract: A hair spray composition comprises an alcoholic solution of partially, e.g. 10 to 35%, neutralized vinylimaleic copolymer and an effective amount of an alkali metal borohydride or an oxidizer, e.g. a peroxide, in an amount effective to prevent discoloration of the composition. The invention also includes a process for preventing the formation of colour in a partially neutralized solution of a vinyl/maleic copolymer which comprises adding to the solution an effective amount of an alkali metal borohydride or an oxidizer that is effective to prevent such colour formation.
Patent EP-0060205-A2 (EP)
Inventor: LEHRER WILLIAM I
IPC: H01L23/31
Filed: 1982-03-12
Abstract: An integrated circuit structure comprises a plurality of islands of semiconductor material (16-1 through 16-5) each island being separated from adjacent islands by a groove formed in annular shape around said island to laterally define the dimensions of each such island, an oxide (12, 14 and 15) formed over the surface of said grooves (13-1 through 13-6) and selected glass (15) deposited on said oxide (14) in the grooves and over the top surface of said device, said glass having the property that it melts and flows at a temperature beneath the temperature at which dopants in the islands of semiconductor material substantially redistribute, said selected glass (15) having a substantially flat top surface thereby to give said structure a substantially flat top surface.
Patent EP-0088243-A2 (EP)
Inventor: FARWICK GERHARD
IPC: G01N21/89
Filed: 1983-02-05
Abstract: During the testing of workpieces which are conveyed in one direction and also during the testing of running material webs for undirected longitudinal or transverse defects, a flying light spot is used. The materials to be tested reflect the light impinging on them, which is received via a photoelectric transducer and is converted into pulses. The light spot used for the scanning is ellipsoidally extended and extends at a constant angle to the conveying direction of the materials during a scanning cycle. Before each scanning cycle, the angle is set to a different value, as a result of which different directions of the course of the defect are fully detected. The same material area is scanned several times, in each case at a different angle. <IMAGE>
Patent EP-0089687-A2 (EP)
Inventor: MELINDO FLAVIO
IPC: H04M3/02
Filed: 1983-03-22
Abstract: An electronic circuit apt to detect the lifting of a telephone handset in presence of ringing current, which is capable of detecting small variations of the d.c. current flowing through the line loop in presence of high a.c. current.It carries out the multiplication of the line current by a constant value and by a pulse signal with suitable frequency and pulse duration; it integrates said current over one or more periods of the ringing signal and compares it with pre-determined thresholds.This circuit allows the use of a single low-value capacitor and is easy-to-integrate.
Patent EP-0092250-A2 (EP)
Inventor: KURODA TAKESHI
IPC: F15B15/06
Filed: 1983-04-20
Abstract: A piston member is mounted in a cylinder body to be axially movable and unrotatable relative thereto. A ball nut retaining balls is fixed to the piston member, and a screw shaft having a helical groove in engagement with the balls is mounted to be rotatable and axially immovable relative to the cylinder body. The screw shaft makes many rotations when the piston under fluid pressure slightly advances axially inside the cylinder.
Patent EP-0112178-A2 (EP)
Title: Process for the preservation of green color in canned vegetables
Inventor: SEGNER WAYNE P
IPC: A23B7/157
Filed: 1983-12-15
Abstract: The natural color of canned green vegetables is retained by blanching the vegetables, prior to packing, in an aqueous solution of a metal ion selected from zinc and copper.
Patent EP-0113580-A2 (EP)
Inventor: POOLEY FREDERICK DAVID
IPC: C22B19/00
Filed: 1983-12-22
Abstract: Copper-bearing waste, e.g. brass works flue dust (71% Zn, 3½% Pb, 14% Cu) was mixed with dendritic zinc, and 80 g of the mixture was leached in 1 litre of 10M hot NaOH for 20 minutes. Dissolution of the copper was successfully held down to under 1%, while all the lead and most of the zinc were dissolved. The dendritic zinc was added as 2 parts by mass per 98 parts of the dust, and had a surface area of 5-10 m<sup>2</sup>/g; it was made by electrolysing a zincate solution.
Patent EP-0134583-A2 (EP)
Inventor: KLINK WINFRED
IPC: E04F13/08
Filed: 1984-09-07
Abstract: 1. A facade cladding arrangement in which cladding panels (2) are secured in mutually overlapping arrangement to a support structure on vertically arranged carrier ladder members (1) which are secured to the wall and the carrier ladder members (1), for each cladding panel (2), have a receiving portion (3) into which can be fitted a suspension portion (4) provided on the rear side of the cladding panel (2), characterized in that - arranged above the receiving portion (3) is a support surface (5) which extends inclinedly with respect to the vertical and which bears against a contact surface (6) which extends inclinedly with respect to the vertical, at the rear side of the cladding panel (2) which is in a vertical position so that when the vertical cladding panel (2) is pulled downwardly during insertion of the suspension portion (4) into the receiving portion (3), same come into clamping interengagement, - between the support surface (5) and a lower panel portion (7) of a cladding panel (2) disposed thereabove, an upper panel portion (8) of the cladding panel (2) which is pushed in upon installation in an inclined position relative to the vertical lies behind said lower panel portion (7) after the suspension portion (4) has been fitted into the receiving portion (3), and - the spacing between the receiving portion (3) and the support surface (5) permits the suspension portion (4) to be released from the receiving portion (3) by the spacing (A) of the upper edge of the hook-shaped suspension portion (4) from its lower edge being smaller than the spacing (B) of the upper edge of the hook-shaped suspension portion (4) to the lower edge (13) of the inclinedly extending support surface (5) and than the spacing (C) from the upper edge of the upper panel portion (8) to the lower edge (12) of the vertical support surface (11) of the carrier ladder member (1).